Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Complex Numbers · 2019 · 9 Jan · Shift 1

2 Mathematics questions from this JEE Main paper
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2019 · 9 Jan · Shift 1
  5. /Mathematics
  6. /Complex Numbers

Complex Numbers · 2019 · 9 Jan · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q31.Let A = {θ∈(−2π​,π):1−2isinθ3+2isinθ​ispurelyimaginary} . Then the sum of the elements in A is :
    Mathematics · Complex Numbers · MCQ
  2. Q41.Let α and β be two roots of the equation x2 + 2x + 2 = 0 , then α15+β15 is equal to :
    Mathematics · Complex Numbers · MCQ